git revert {commit_id}'
# rollback to commit state git revert --no-commit 0766c053..HEAD git commit
# This will detach your HEAD, that is, leave you with no branch checked out: git checkout 0d1d7fc32
# This will detach your HEAD, that is, leave you with no branch checked out: git checkout 0d1d7fc32 # to go back to original branch, git checkout master
# Set a new HEAD to a branch # Note that commit can be a commit hash or tag or another branch git reset --hard $COMMIT